Drives 4 LEDs from a 2.6 V to 5.5 V (Li-Ion) input supply 1×/1.5×/2× fractional charge pump to maximize power efficiency 0.3% typical LED current matching Up to 88% power.

Cellular phones with main and sub displays White LED backlighting Camera flash/strobes and movie light applications Micr.

The ADM8843 uses charge pump technology to provide the power to drive up to four LEDs. The LEDs are used for backlighting a color LCD display that has regulated constant current for uniform brightness intensity. The main display can use up to three L.

ADM8840

ADM8845

ADM8828

ADM8829

ADM8830

ADM8832

ADM8839

ADM800L

ADM800M

ADM802L

ADM802M

ADM803

ADM805L